Supernus Pharmaceuticals, Inc.
SUPN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001356576
No open-market purchases or sales by Supernus Pharmaceuticals, Inc. insiders were filed in the last 90 days; 334 institutions reported holding it in 13F filings for Q2 2026, worth $2.80B in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Supernus Pharmaceuticals, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 224
- +1 vs. Q2 2021
- Shares held
- 54.4M
- +341.5K (+0.6%) vs. Q2 2021
- Total value
- $1.45B
- −$212.4M (−12.8%) vs. Q2 2021
- New holders
- 33
- 80 more added
- Sold out
- 32
- 76 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SUPN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 334 | $2.80B |
| Q1 2026 | 328 | $3.01B |
| Q4 2025 | 333 | $2.84B |
| Q3 2025 | 310 | $2.76B |
| Q2 2025 | 295 | $1.87B |
| Q1 2025 | 295 | $1.94B |
| Q4 2024 | 294 | $2.15B |
| Q3 2024 | 273 | $1.87B |
| Q2 2024 | 245 | $1.56B |
| Q1 2024 | 251 | $1.93B |
| Q4 2023 | 245 | $1.65B |
| Q3 2023 | 239 | $1.57B |
| Q2 2023 | 249 | $1.72B |
| Q1 2023 | 259 | $2.01B |
| Q4 2022 | 264 | $1.99B |
| Q3 2022 | 244 | $1.88B |
| Q2 2022 | 225 | $1.58B |
| Q1 2022 | 230 | $1.75B |
| Q4 2021 | 235 | $1.61B |
| Q3 2021 | 224 | $1.45B |
| Q2 2021 | 226 | $1.67B |
| Q1 2021 | 224 | $1.40B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Supernus Pharmaceuticals, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 8,858,737 | $236.3M | 0.01% | −13,315−0.2% | Reduced |
| Vanguard Group Inc | 5,477,743 | $146.1M | 0.00% | −6,681−0.1% | Reduced |
| Armistice Capital, LLC | 3,900,000 | $104.0M | 2.57% | +576,000+17.3% | Added |
| Dimensional Fund Advisors LP | 2,275,051 | $60.7M | 0.02% | −1,1340.0% | Reduced |
| Macquarie Group Ltd | 2,137,071 | $57.0M | 0.05% | +1,148+0.1% | Added |
| State Street Corp | 1,827,841 | $48.7M | 0.00% | +3610.0% | Added |
| Loomis Sayles & Co L P | 1,650,567 | $44.0M | 0.05% | +31,502+1.9% | Added |
| GW&K Investment Management, LLC | 1,625,490 | $43.4M | 0.39% | +9,390+0.6% | Added |
| Renaissance Technologies LLC | 1,388,622 | $37.0M | 0.05% | −127,600−8.4% | Reduced |
| Aristotle Capital Boston, LLC | 1,318,109 | $35.2M | 0.82% | +256,456+24.2% | Added |
| Stephens Investment Management Group LLC | 1,240,078 | $33.1M | 0.45% | −5,251−0.4% | Reduced |
| Invesco Ltd. | 1,031,780 | $27.5M | 0.01% | +273,377+36.0% | Added |
| Ashford Capital Management Inc | 1,016,665 | $27.1M | 2.46% | +15,693+1.6% | Added |
| Geode Capital Management, LLC | 949,013 | $25.3M | 0.00% | +43,322+4.8% | Added |
| Rice Hall James & Associates, LLC | 914,881 | $24.4M | 0.90% | −7,978−0.9% | Reduced |
| Victory Capital Management Inc | 866,750 | $23.1M | 0.02% | +227,872+35.7% | Added |
| Ameriprise Financial Inc | 839,518 | $22.4M | 0.01% | +36,277+4.5% | Added |
| Nuveen Asset Management, LLC | 756,432 | $20.6M | 0.01% | +290,359+62.3% | Added |
| Northern Trust Corp | 658,552 | $17.6M | 0.00% | −15,696−2.3% | Reduced |
| Bank of New York Mellon Corp | 617,120 | $16.5M | 0.00% | +7,826+1.3% | Added |
| Frontier Capital Management Co LLC | 579,073 | $15.4M | 0.12% | −237,658−29.1% | Reduced |
| Glenmede Trust Co NA | 563,675 | $15.0M | 0.08% | −4,254−0.7% | Reduced |
| Price T Rowe Associates Inc | 522,230 | $13.9M | 0.00% | −85,163−14.0% | Reduced |
| Bank of America Corp | 482,258 | $12.9M | 0.00% | −99,793−17.1% | Reduced |
| Principal Financial Group Inc | 454,356 | $12.1M | 0.01% | +743+0.2% | Added |
| Norges Bank | 440,650 | $11.8M | 0.00% | +26,887+6.5% | Added |
| Millennium Management LLC | 417,524 | $11.1M | 0.01% | +312,679+298.2% | Added |
| Bruce & Co., Inc. | 402,105 | $10.7M | 2.28% | 00.0% | Unchanged |
| Epoch Investment Partners, Inc. | 389,405 | $10.4M | 0.06% | +389,405 | New |
| Mutual of America Capital Management LLC | 375,332 | $10.0M | 0.10% | +59,031+18.7% | Added |
| Royce & Associates LP | 371,325 | $9.90M | 0.07% | +4,430+1.2% | Added |
| Scout Investments, Inc. | 366,823 | $9.78M | 0.15% | −12,613−3.3% | Reduced |
| Charles Schwab Investment Management Inc | 362,005 | $9.65M | 0.00% | −56,535−13.5% | Reduced |
| Tributary Capital Management, LLC | 340,617 | $9.08M | 0.70% | +39,478+13.1% | Added |
| HealthInvest Partners AB | 335,000 | $8.93M | 13.38% | −195,000−36.8% | Reduced |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income | 331,140 | $8.83M | 1.02% | +331,140 | New |
| S&T Bank | 316,098 | $8.43M | 1.31% | −2,584−0.8% | Reduced |
| Congress Asset Management Co | 313,855 | $8.37M | 0.07% | +19,074+6.5% | Added |
| FMR LLC | 304,413 | $8.12M | 0.00% | −935,682−75.5% | Reduced |
| International Biotechnology Trust PLC | 297,500 | $7.93M | 1.95% | +95,064+47.0% | Added |
| Goldman Sachs Group Inc | 261,610 | $6.98M | 0.00% | +10,254+4.1% | Added |
| Deutsche Bank AG | 255,950 | $6.83M | 0.00% | −113,678−30.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 245,022 | $6.54M | 0.34% | −7,946−3.1% | Reduced |
| Brandywine Global Investment Management, LLC | 226,345 | $6.04M | 0.05% | −18,088−7.4% | Reduced |
| SEI Investments Co | 225,186 | $6.01M | 0.01% | +26,238+13.2% | Added |
| Morgan Stanley | 224,757 | $6.00M | 0.00% | −38,372−14.6% | Reduced |
| Legal & General Group Plc | 189,202 | $5.05M | 0.00% | +55,551+41.6% | Added |
| Prudential Financial Inc | 179,247 | $4.89M | 0.01% | +74,200+70.6% | Added |
| Parametric Portfolio Associates LLC | 173,557 | $4.63M | 0.00% | +24,873+16.7% | Added |
| Pictet Asset Management SA | 160,451 | $4.28M | 0.00% | +160,451 | New |
| Rhumbline Advisers | 146,958 | $3.92M | 0.01% | −18,246−11.0% | Reduced |
| Wells Fargo & Company | 142,407 | $3.80M | 0.00% | +17,296+13.8% | Added |
| Mondrian Investment Partners LTD | 140,334 | $3.74M | 0.08% | +47,229+50.7% | Added |
| American Century Companies Inc | 135,528 | $3.62M | 0.00% | +16,535+13.9% | Added |
| Madison Asset Management, LLC | 118,881 | $3.17M | 0.04% | +459+0.4% | Added |
| Swiss National Bank | 117,100 | $3.12M | 0.00% | +1,000+0.9% | Added |
| State of New Jersey Common Pension Fund D | 111,845 | $2.98M | 0.01% | +30,646+37.7% | Added |
| First Trust Advisors LP | 110,227 | $2.94M | 0.00% | −91,261−45.3% | Reduced |
| Bridge City Capital, LLC | 108,884 | $2.90M | 1.32% | −28,898−21.0% | Reduced |
| Public Sector Pension Investment Board | 108,346 | $2.89M | 0.02% | 00.0% | Unchanged |
| Parkman Healthcare Partners LLC | 100,415 | $2.68M | 0.68% | 00.0% | Unchanged |
| Kent Lake Capital LLC | 100,000 | $2.67M | 1.15% | +100,000 | New |
| State Board of Administration of Florida Retirement System | 93,792 | $2.50M | 0.00% | 00.0% | Unchanged |
| Hussman Strategic Advisors, Inc. | 93,000 | $2.48M | 0.55% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 90,866 | $2.42M | 0.03% | −5,168−5.4% | Reduced |
| New York State Teachers Retirement System | 90,207 | $2.41M | 0.01% | −5,766−6.0% | Reduced |
| Burney Co | 78,915 | $2.10M | 0.10% | −4,655−5.6% | Reduced |
| Janus Henderson Group PLC | 74,127 | $1.98M | 0.00% | −12,983−14.9% | Reduced |
| Alliancebernstein L.P. | 72,630 | $1.94M | 0.00% | −6,850−8.6% | Reduced |
| New York State Common Retirement Fund | 72,622 | $1.94M | 0.00% | −639−0.9% | Reduced |
| Ingalls & Snyder LLC | 69,988 | $1.87M | 0.09% | −2,300−3.2% | Reduced |
| California State Teachers Retirement System | 69,837 | $1.86M | 0.00% | +2,038+3.0% | Added |
| State of Wisconsin Investment Board | 69,600 | $1.86M | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 68,597 | $1.83M | 0.04% | +57,797+535.2% | Added |
| Voloridge Investment Management, LLC | 63,894 | $1.70M | 0.01% | +63,894 | New |
| Barclays PLC | 62,500 | $1.67M | 0.00% | +28,132+81.9% | Added |
| Envestnet Asset Management Inc | 54,873 | $1.46M | 0.00% | +6,099+12.5% | Added |
| BNP Paribas Arbitrage, SA | 54,580 | $1.46M | 0.00% | +30,627+127.9% | Added |
| Comerica Bank | 48,656 | $1.45M | 0.01% | −912−1.8% | Reduced |
| Woodline Partners LP | 53,915 | $1.44M | 0.02% | +53,915 | New |
| Isthmus Partners, LLC | 53,509 | $1.43M | 0.26% | +2,528+5.0% | Added |
| JPMorgan Chase & Co | 52,874 | $1.41M | 0.00% | +451+0.9% | Added |
| SG Americas Securities, LLC | 52,200 | $1.39M | 0.01% | +41,750+399.5% | Added |
| Credit Suisse AG | 51,940 | $1.38M | 0.00% | −5,581−9.7% | Reduced |
| Advisor Resource Council | 51,208 | $1.37M | 0.42% | +51,208 | New |
| Citigroup Inc | 50,669 | $1.35M | 0.00% | +434+0.9% | Added |
| Ensign Peak Advisors, Inc | 50,086 | $1.34M | 0.00% | 00.0% | Unchanged |
| Capital Impact Advisors, LLC | 48,500 | $1.29M | 0.51% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 45,822 | $1.22M | 0.03% | +9,717+26.9% | Added |
| Great West Life Assurance Co | 45,266 | $1.22M | 0.00% | 00.0% | Unchanged |
| Prairiewood Capital, LLC | 45,297 | $1.21M | 0.99% | −686−1.5% | Reduced |
| UBS Asset Management Americas Inc | 45,285 | $1.21M | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 42,958 | $1.15M | 0.00% | −385−0.9% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 41,962 | $1.12M | 0.01% | −15,289−26.7% | Reduced |
| Aurora Investment Counsel | 41,668 | $1.11M | 0.77% | −490−1.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 40,296 | $1.07M | 0.01% | −392−1.0% | Reduced |
| Franklin Street Advisors Inc | 40,145 | $1.07M | 0.09% | +18,000+81.3% | Added |
| Texas Permanent School Fund | 39,314 | $1.05M | 0.01% | −197−0.5% | Reduced |
| State of Alaska, Department of Revenue | 38,771 | $1.03M | 0.01% | +2,077+5.7% | Added |
| LSV Asset Management | 37,200 | $992.0K | 0.00% | −156,500−80.8% | Reduced |